天(tian)(tian)津(jin)(jin)長蘆塘沽鹽場(chang)是(shi)國家大型海(hai)(hai)鹽生產(chan)(chan)重(zhong)點骨干企(qi)業。公司東(dong)臨渤海(hai)(hai),毗鄰(lin)天(tian)(tian)津(jin)(jin)港、天(tian)(tian)津(jin)(jin)經濟技術開發區、天(tian)(tian)津(jin)(jin)港保(bao)稅區,處(chu)于天(tian)(tian)津(jin)(jin)濱海(hai)(hai)新區中心位置,占地面積200平方公里。公司前身是(shi)豐財場(chang),始建于元朝至(zhi)元二年(nian)(1265年(nian)),海(hai)(hai)鹽生產(chan)(chan)歷史悠(you)久(jiu),是(shi)長蘆鹽的重(zhong)要產(chan)(chan)地之一(yi),以“海(hai)(hai)晶牌(pai)”工業鹽蜚聲中外,年(nian)產(chan)(chan)優(you)質工業鹽100萬(wan)噸以上。
Changlu Tanggu Yanchang
中國(guo)(guo)大(da)型海(hai)鹽(yan)(yan)(yan)(yan)(yan)場(chang)之(zhi)一。位于(yu)天津市海(hai)河(he)口兩(liang)側,東臨渤海(hai)灣,面(mian)(mian)積共約260km2。前身是豐財(cai)場(chang),于(yu)南宋咸淳元年(nian)(nian)(nian)(1265)建(jian)于(yu)天津葛沽(gu)(gu)鎮,初(chu)系置(zhi)灶(zao)煎鹽(yan)(yan)(yan)(yan)(yan)。清(qing)代初(chu)期改為挖(wa)溝筑(zhu)池,引海(hai)水曬鹽(yan)(yan)(yan)(yan)(yan)。1913年(nian)(nian)(nian)遷至塘(tang)沽(gu)(gu),管轄塘(tang)沽(gu)(gu)、新河(he)、鄧(deng)沽(gu)(gu)等處(chu)(chu)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)。1937年(nian)(nian)(nian),日(ri)本(ben)(ben)帝國(guo)(guo)主義(yi)者侵(qin)華,日(ri)偽“華北(bei)鹽(yan)(yan)(yan)(yan)(yan)業(ye)股(gu)份(fen)有(you)限公司(si)”于(yu)1938~1940年(nian)(nian)(nian),在大(da)沽(gu)(gu)建(jian)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)53km2,產(chan)鹽(yan)(yan)(yan)(yan)(yan)被劫往日(ri)本(ben)(ben)。1945年(nian)(nian)(nian)抗日(ri)戰爭勝利后(hou)(hou),大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)由官(guan)僚(liao)資(zi)本(ben)(ben)經營(ying)(ying)的(de)華北(bei)鹽(yan)(yan)(yan)(yan)(yan)業(ye)公司(si)接收(shou);同時,國(guo)(guo)民黨政(zheng)府設(she)豐財(cai)鹽(yan)(yan)(yan)(yan)(yan)場(chang)公署,管理(li)(li)公私鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian),面(mian)(mian)積共113km2,1948年(nian)(nian)(nian)產(chan)鹽(yan)(yan)(yan)(yan)(yan)35萬(wan)噸(dun)。中華人民共和國(guo)(guo)成立后(hou)(hou),設(she)大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管理(li)(li)處(chu)(chu),經營(ying)(ying)沒收(shou)的(de)官(guan)僚(liao)資(zi)本(ben)(ben)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian);另設(she)塘(tang)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管理(li)(li)處(chu)(chu),管理(li)(li)私營(ying)(ying)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)。1955年(nian)(nian)(nian),大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管理(li)(li)處(chu)(chu)改為國(guo)(guo)營(ying)(ying)大(da)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang),塘(tang)沽(gu)(gu)鹽(yan)(yan)(yan)(yan)(yan)場(chang)管理(li)(li)處(chu)(chu)管理(li)(li)的(de)私營(ying)(ying)鹽(yan)(yan)(yan)(yan)(yan)田(tian)(tian)改組為公私合營(ying)(ying)塘(tang)沽(gu)(gu)制鹽(yan)(yan)(yan)(yan)(yan)場(chang)。1956年(nian)(nian)(nian),兩(liang)鹽(yan)(yan)(yan)(yan)(yan)場(chang)合并為長(chang)蘆塘(tang)大(da)鹽(yan)(yan)(yan)(yan)(yan)業(ye)局,1959年(nian)(nian)(nian)改用現名(ming)。
經過恢復和建(jian)設(she),1957年以后(hou),長蘆(lu)(lu)塘(tang)大鹽(yan)(yan)(yan)業局(長蘆(lu)(lu)塘(tang)沽(gu)鹽(yan)(yan)(yan)場)年產鹽(yan)(yan)(yan)達(da)到100萬噸以上(shang),約占全國(guo)(guo)海(hai)鹽(yan)(yan)(yan)產量的(de)10%。其中80%作(zuo)為制堿原料(liao),部分(fen)用(yong)(yong)于(yu)出(chu)(chu)口(kou)。所產的(de)鹽(yan)(yan)(yan)平(ping)均含氯(lv)化鈉(na)96%左右,居全國(guo)(guo)海(hai)鹽(yan)(yan)(yan)前茅;收鹽(yan)(yan)(yan)、運鹽(yan)(yan)(yan)、堆坨、裝卸(xie)實現了機(ji)械化、半機(ji)械化;水力管道輸(shu)鹽(yan)(yan)(yan)的(de)經驗在許多(duo)海(hai)鹽(yan)(yan)(yan)場推廣。鹽(yan)(yan)(yan)場綜合利用(yong)(yong)制鹽(yan)(yan)(yan)母液,生產出(chu)(chu)多(duo)種優質化工(gong)產品,如(ru)氯(lv)化鉀(jia)含純(chun)90~95%;工(gong)業用(yong)(yong)溴素含純(chun)99.9%以上(shang),含氯(lv)量低于(yu)0.01%;四溴乙烷質量達(da)到國(guo)(guo)際先進水平(ping)。長蘆(lu)(lu)塘(tang)沽(gu)鹽(yan)(yan)(yan)場是中國(guo)(guo)產品質量全優企(qi)業。